A Greek flag flutters between the statues of ancient Greek philosophers Plato (L) and Socrates (R) in front of the Athens Academy March 18, 2015. Greek Prime Minister Alexis Tsipras on Wednesday hit back at reported criticism from European partners on a bill legislating food stamps and free electricity to the poor, saying his government will not be scared into complying with lenders. REUTERS/Yannis Behrakis (GREECE - Tags: POLITICS BUSINESS)